Evidence map›Paper›PMID 22478303›Full record

ArticleThe Behavior analyst1998

Visual inspection of data revisited: Do the eyes still have it?

G S Fisch

Abstract read
In one paragraph

Article in The Behavior analyst, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Consistent visual analyses of intrasubject data.Journal of applied behavior analysis · 2010
    Article
  10. Assessment and treatment of autism.Indian journal of pediatrics · 2005
    Review
  11. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

1 author.

G S Fisch

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In behavior analysis, visual inspection of graphic information is the standard by which data are evaluated. Efforts to supplement visual inspection using inferential statistical procedures to assess intervention effects (e.g., analysis of variance or time-series analysis) have met with opposition. However, when serial dependence is present in the data, the use of visual inspection by itself may prove to be problematic. Previously published reports demonstrate that autocorrelated data influence trained observers' ability to identify level treatment effects and trends that occur in the intervention phase of experiments. In this report, four recent studies are presented in which autoregressive equations were used to produce point-to-point functions to simulate experimental data. In each study, various parameters were manipulated to assess trained observers' responses to changes in point-to-point functions from the baseline condition to intervention. Level shifts over baseline behavior (treatment effect), as well as no change from baseline (no treatment effect or trend), were most readily identified by observers, but trends were rarely recognized. Furthermore, other factors previously thought to augment and improve observers' responses had no impact. Results are discussed in terms of the use of visual inspection and the training of behavior analysts.

Identifiers

PMID22478303
PMCPMC2731381

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.